Ntlworld SMTP Server not responding

[NickBatch]

Hi,

Am getting intermittent problem sending Pop mail using Outlook client. when using the curl commend as described i get 

525 5.7.13 Authentication Denied (VM321)

Any ideas?

TIA Nick 

[Graham_A]

@NickBatch The VM321 error code has a specific meaning that too many attempts to send emails using the incorrect account credentials have been made in the last hour.

You need to check that all email apps that you have connected to the email account concerned are using the correct settings and the new password that you set a couple of days ago.

[NickBatch]

Thanks Graham,

All the email devices, laptop. iPad and phone changed.  Your message got me thinking, my NAS server sends out periodic emails.  Could be that. i'll check it's settings.

Thanks again  Nick

[Graham_A]

That could well be a likely candidate.

[NickBatch]

Back working. Thank you